Welcome to our weekly edition of what's hot in social media news.
To help you stay up to date with social media, here are some of the news items that caught our attention.
What's New This Week
LinkedIn Announces All Groups Will Be Made Private: In an effort to improve the quality of conversation in groups, "...only Group members will be able to see the contents of conversations, and only members will be allowed to contribute. LinkedIn also won’t allow search engines to crawl the discussions, another key, it believes, to providing a trusted